On Sun, 4 Jun 2023 14:57:31 +0300 Andy Shevchenko andy.shevchenko@gmail.com wrote:
On Sun, Jun 4, 2023 at 10:47 AM Greg KH gregkh@linuxfoundation.org wrote:
On Fri, Jun 02, 2023 at 11:26:21AM -0400, Hugo Villeneuve wrote:
...
+static u8 sc16is7xx_setup_mctrl_ports(struct device *dev)
This returns what, mctrl? If so, please document that, it doesn't look obvious.
Good suggestion. Because I also stumbled over the returned type.
And as the kernel test robot reported, you do nothing with the return value so why compute it?
It seems that the entire function and respective call has to be moved under #ifdef CONFIG_GPIOLIB.
Hi, it cannot. See my explanations in response to Greg's comments.
Hugo.